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Watershed response to western juniper control

Creator:: Deboodt, Timothy L.
Abstract:: Western juniper (Juniperus occidentalis) encroachment has been associated with increased soil loss and reduced infiltration resulting in the loss of native herbaceous plant communities and the bird and animal species that rely on them. Hydrologically, however, change in water yield has been linked with the amount of annual precipitation a...
Resource Type:: Dissertation
Full Text:: Ecology and Management presented on May 8, 2008. Title: Watershed Response to Western Juniper

Baseline stream chemistry and soil resources for the Hinkle Creek Research and Demonstration Area Project

Creator:: George, Robert Lance
Abstract:: This research addressed the opportunity to obtain baseline data for both stream chemistry and soil resources for an intensively managed forest watershed, encompassed by the North and South Forks of Hinkle Creek Watershed Research and Demonstration Area Project near Sutherlin, Oregon. A solid representative database for both stream and soil...
Resource Type:: Masters Thesis
Full Text:: ………………….. ………….………………………..…. 75 3.18 Hinkle Creek Watershed pH, alkalinity, and conductance values for Dec. 2003 – May 2005

Stream habitat classification and restoration in the Blue Mountians of northeast Oregon

Creator:: Ebersole, Joseph Lamar
Abstract:: The restoration of rivers and streams should be based on a strong conceptual framework. Streams are developing systems. As such, streams exhibit temporal behaviors that change with changing stream environments. Underlying the dynamic development of streams is potential capacity. Streams express this capacity as an array of habitats over time...
Resource Type:: Masters Thesis
Full Text:: aquatic habitat management suggests that caution may be warranted; not only has evidence of aquatic

Ecological land units of Bear Creek watershed and their relationship to water quality

Creator:: Mattison, Jeffrey L. and Buckhouse, John C.
Abstract:: During 1975 and 1976 a sedimentation study was conducted in the Bear Creek watershed, located in the southeastern corner of central Oregon's Crook County. A Rocky Mountain infiltrometer was used to simulate high intensity rainfall over 468 sedimentation plots. Rainfall and runoff were measured and a sample of the runoff...
Resource Type:: Technical Report
Full Text:: ECOLOGICAL LAND UNITS OF BEAR CREEK WATERSHED Z ND THEIR RELATIONSHIP

Coast Range Subbasin Fish Management Plan

Creator:: Wevers, Mary Jo, Nemeth, Doug, Haxton, John C., Mamoyac, Steve, and Oregon. Department of Fish and Wildlife
Resource Type:: Technical Report
Full Text:: MANAGEMENT PLAN Prepared by Mary Jo Wevers Doug Nemeth John Haxton Steve Mamoyac Oregon Department

Patterns of hillslope and channel recovery following disturbances in steep, forested basins

Creator:: Madej, Mary Ann
Abstract:: Geomorphic response to watershed disturbances commonly results in alterations of landforms. Subsequent geomorphic recovery is dependent on the ability of flows to entrain, transport, and organize inorganic and organic material on hillslopes and in channels. This research analyzed changes in sediment production, channel structure, and channel organization following disturbances in...
Resource Type:: Dissertation
Full Text:: watershed disturbances. Disturbances in drainage basins may be caused by natural events such as volcanic

Down by the creek : understanding landowner perspectives on streamside health and management

Creator:: Wiskind, Adam
Abstract:: Both policy makers and private landowners have come to recognize the importance of streamside areas in the maintenance of water quality and fish habitat. Because non-industrial landowners own 42% of the streamside area in the Coast Range, their management is a significant factor in the streamside health of Western Oregon....
Resource Type:: Masters Thesis

Forest Soils and Topography : Decoding the Influence of Physical Site Characteristics on Soil Water and Forest Productivity in Oregon's Coast Ranges

Creator:: Rodman, Henry
Abstract:: Forest soils and topography have long been known to influence forest productivity in complex terrain such as Oregon’s Coast Ranges. Incorporating physical site characteristics into predictions of forest growth and yield, however, has been problematic because of the high spatial variability of soil properties and the challenges associated with representing...
Resource Type:: Masters Thesis
Full Text:: stands at the Panther Creek Watershed in western Oregon. . 57 4.2 Parameter estimates and fit statistics

The influence of contemporary forest management on stream nutrient concentrations in an industrialized forest in the Oregon Cascades

Creator:: Meininger, William Scott
Abstract:: The increased demand for wood and fiber from a continually shrinking land base has resulted in the use of intensively managed forest plantations. The concentration of timber production on the most suitable sites allows the world's demand for forest products to be met on less land and enable native forests...
Resource Type:: Masters Thesis
Full Text:: Hinkle Creek Paired Watershed Study in the Oregon Cascades. This period of time included a two-year pre

Uncertainty in forest road hydrologic modeling and catchment scale assessment offorest road sediment yield

Creator:: Surfleet, Christopher G.
Abstract:: The goal of this study was to advance methods for assessment of forest road hydrologic response and sediment yield at a catchment scale. This research looked at the effect of soil depth estimation on the Distributive Hydrology Soil Vegetation Model (DHSVM), assessed the uncertainty and accuracy of hydrologic modeling of...
Resource Type:: Dissertation
Full Text:: ................................................................................................................... 137 Road Hydrology, Turbidity, and Suspended Sediment Measurements for Oak Creek, Oregon

ScholarsArchive@OSU

Watershed response to western juniper control

Baseline stream chemistry and soil resources for the Hinkle Creek Research and Demonstration Area Project

Stream habitat classification and restoration in the Blue Mountians of northeast Oregon

Ecological land units of Bear Creek watershed and their relationship to water quality

Coast Range Subbasin Fish Management Plan

Patterns of hillslope and channel recovery following disturbances in steep, forested basins

Down by the creek : understanding landowner perspectives on streamside health and management

Forest Soils and Topography : Decoding the Influence of Physical Site Characteristics on Soil Water and Forest Productivity in Oregon's Coast Ranges

The influence of contemporary forest management on stream nutrient concentrations in an industrialized forest in the Oregon Cascades

Uncertainty in forest road hydrologic modeling and catchment scale assessment offorest road sediment yield

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